jiangte insulation composite
Jiangte Insulation Composite Expert Electricail Epoxy Resin Application
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PRE-FILLED Liquid Epoxy Resin and Hardener for Class H Dry Type Transfomer
Applications:
For medium and high voltage indoor transformer,electrical insulators, such as switches and electrical parts, etc
Processing methods:
Conventional vacuum self gravity casting
Product data(Guideline values) *
JT 8068-1 A Liquid and Solvent free modified epoxy resin
| TYPICAL VALUES* |
| Viscosity @ 25℃, mPa.s [ISO 12058] .................................................................. 1,500-3,000 Epoxy value, equiv/g [ISO 3001] .............................................................................0.45-0.51 Density @ 25℃ , g/cm3 [ISO 1675] ........................................................................1.13--1.15 Vapor pressure @20°C, pa (knudsen) ...........................................................................<0.01 @60°C, pa(knudsen) ..............................................................................<0.5 Storage life @ 25℃ (sealed container), month ……………………………………………………………..12 |
Remark:In order to prevent the absorption of moisture,please keep epoxy resin in sealed container and storage under normal temperature (about 20 to 25℃).
JT 8068-1 B Modified liquid Epoxy hardener
| TYPICAL VALUES* |
| Viscosity @ 25℃, mPa.s [ISO 12058] ............................................................................50-80 Vapour Pressure @ 20℃, mbar( Knudsen)....................................................................Ca.0.5 @ 60℃,mbar(Knudsen) .....................................................................Ca.10 Density @ 25℃ , g/cm3 [ISO 1675] .........................................................................1.19-1.22 Storage life @ 25℃ (sealed container), month …………………………………………………………….12 |
Remark:It may be crystallized when stored at low temperature place. After heating to 60℃, crystal can
be eliminated; JT8068-1B contains accelerator. Prolonged storage at high embient temperatures will result in an undesirable increase in its viscosity and impairs the reactivity of casting resin system.
Process viscosity:
Application area: